AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009ON ∴ Summary
Contact »
(484866) 2009ON  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.91352 3.173e-08 au
e 0.130281 5.987e-08
i 7.094 7.198e-06 deg
Ω 312.264 4.607e-05 deg
ω 317.603 5.353e-05 deg
M 11.309 3.033e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5339 au
Aphelion 3.2931 au
Asc. node-Earth separation 1.59853 au
Desc. node-Earth separation 2.18391 au
Earth MOID 1.5231 au
Orbital period 1816.46 days
Date of orbit computation  apr 23 21:33
Observational summary
Optical observations (Discarded) 246 (1)
Radar observations (Discarded) 0 (0)
Arc length 7844.94 days
Unobserved 316 days

More info »
Ephemeris at epoch 60423 MJD
Right Ascension 316.78 deg
Declination -19.2894 deg
V Magnitude 21.49 mag
Solar Elongation 79.5 deg
Galactic Latitude -38.27 deg
Rate 0.308 deg/day
Direction 70.031 deg

More info »